Javel solid instructions for use in a dhow. How to use Javel Solid tablets? Areas of application of the Javel Solid disinfectant

, disinfection of medical devices not combined with PSO, disinfection of surfaces.

Description

Javel-Solid disinfectant is intended for disinfection of linen, medical equipment and instruments, glass, plastics, cleaning equipment, sanitary equipment, indoor surfaces, etc.

Purpose: for disinfection of surfaces in premises, furnishings (including during general cleaning), sanitary equipment, ambulance transport, vehicles for transportation food products, tableware and laboratory utensils, patient care items; bathroom equipment; washing machines; garbage cans, cesspools, cleaning equipment, for disinfection of medical waste before disposal, as well as products medical purposes for infections of bacterial (including tuberculosis), viral (including hepatitis and HIV) and fungal etiology in health care facilities; at communal facilities (hotels, hostels, swimming pools, hairdressers, etc.), enterprises catering and food trade, as well as for disinfection of equipment, equipment, containers and surfaces in workshops for the production of dairy products, juices, etc.; for carrying out preventive, current and final disinfection in children's institutions Ingredients: sodium salt of dichloroisocyanuric acid. Consistency, properties: tablets weighing 3.2 g, highly soluble in water. When 1 tablet is dissolved in water, 1.5 g of active chlorine is released. Aqueous solutions are transparent and have a slight chlorine odor. Consumption rate (for ready-made solutions): for treating surfaces by wiping - 100 ml/m2; irrigation method - 300 ml/m2; for processing dishes - 2 liters per set; for processing laundry - 4 liters per 1 kg of dry laundry. Microbiology: has an antimicrobial effect against bacteria (including Mycobacterium tuberculosis), viruses (including hepatitis and HIV viruses), fungi of the genera Candida, Dermatophyton. Toxicity: according to the parameters of acute toxicity when administered into the stomach, it belongs to the 3rd class of moderately hazardous substances according to GOST 12.1.007-76. Renders weak irritant effect on the skin, mucous membranes of the eyes and respiratory organs Application: patient care items and medical products are processed by immersion. Detachable products are processed in disassembled form, the channels and cavities are filled with solution, avoiding the formation of air pockets. After disinfection, they are washed with running water for 3 minutes. Tableware and laboratory utensils are completely immersed in the solution. After disinfection is completed, the dishes are washed with water for 3 minutes. Toys (plastic, rubber, metal) are immersed in the solution, preventing them from floating up. Large toys are treated by wiping. After disinfection is completed, toys are washed with water for 5 minutes. Linen (except wool, silk and synthetic) is soaked in the solution. After disinfection is completed, the linen is washed and rinsed. Floors, walls, indoor furnishings, sanitary equipment, sanitary transport, and vehicles for transporting food products are treated by wiping or irrigation. After disinfection is completed, the premises are ventilated for 15 minutes, parquet floors, polished and wooden furniture are wiped with a dry cloth. Cleaning material (rags) is soaked in the product solution. After disinfection is completed, it is rinsed and dried. Shelf life: tablets - 3 years; solutions - 3 days. Storage conditions: store separately from medicines and food products, in tightly closed packaging from the manufacturer. Features and notes: disinfection of sanitary equipment, surfaces, transport, cleaning equipment can be carried out with the addition of 0.5% detergent. Work using irrigation methods, as well as with solutions exceeding 0.1% active chlorine, should be carried out with respiratory protection using universal respirators of the RPG-67 type with a brand B cartridge and eye protection with sealed goggles. Persons with disabilities are not allowed to work with the product. hypersensitivity to chlorine-containing preparations.

Measures aimed at disinfecting objects external environment, allow you to get rid of dangerous microorganisms. To do this you should use special means. Instructions for use of “Javel Solid” contain information about the range of effects of the product and methods of its use. Let's take a closer look at this information.

Description of the product

Currently, pathogenic microorganisms multiply and spread in environment with great speed. It is simply impossible to prevent infection without observing safety measures. It is recommended to use special-purpose disinfectants to treat surfaces. Instructions for use "Javel Solid" belongs to this category of products.

It is impossible to do without disinfection in hospitals and beauty salons. It is necessary to treat not only the work surface and tools, but also your hands. IN medical offices Containers used for storing masks and used materials are subject to mandatory processing.

Indications for use

Instructions for use Javel Solid is positioned as a universal disinfectant. The product in tablet form is used in the following cases:

• general cleaning of premises;
• disinfection of cosmetic and medical instruments;
• processing of instruments and equipment;
• cleaning vehicles for transporting patients;
• disinfection of dishes.

"Javel Solid": instructions for use in dentistry

Dentists know better than anyone how important it is to treat the instruments and devices used in the dental treatment process. After all, in oral cavity Every person has a huge number of both harmful and beneficial bacteria.

To treat the surface and tools with a disinfectant based on sodium salt dichloroisocyanuric acid, you need to dissolve the tablet in water. The instruments are processed for 15 minutes. Instructions for use "Javel Solid" recommend using 100 ml of the prepared solution for square meter.

It is almost impossible to destroy pathogenic microorganisms in the external environment without the use of special solutions. One of these products is Javel Solid. We will consider the instructions for use and purpose of this solution in more detail in the article.

Description and release form

Disinfectants should be used to disinfect various surfaces. The sodium salt of dichloroisocyanuric acid has pronounced antibacterial properties. “Javel Solid” is manufactured on the basis of this substance. The instructions for use recommend using it to treat various objects and surfaces.

The product is produced in the form of round tablets with a characteristic smell of chlorine and packaged in jars of 150, 500 and 1000 g. One tablet contains 3.2 g of the active disinfectant component. Dichloroisocyanuric acid is quite soluble in water. In this case, approximately 1.5 g of active chlorine is released from one tablet of the product.

When is Javel Solid used?

Dez. The product can be used to clean products and surfaces for medical purposes (various containers made of metal and plastic, tables, gurneys), dishes, sanitary equipment. The product is suitable for treating the internal surfaces of vehicles transporting food.

Also, tablets based on dichloroisocyanuric acid “Javel Solid” are recommended for use in the following cases:

• during general cleaning of residential premises (houses, apartments);
• when treating infectious diseases departments of hospitals;
• during disinfection in children's institutions;
• for disinfection of retail areas selling food products;
• for processing medical equipment and instruments;
• when disinfecting swimming pools, saunas, baths, hairdressing salons.

"Javel Solid" has powerful antimicrobial properties. The tablets can cope with bacteria from the E. coli group, streptococci, staphylococci, mold and yeast-like fungi, and salmonella.

How to prepare a disinfectant solution?

The concentration of the disinfectant solution will depend on the purpose of its use. Thus, to treat indoor surfaces, it is necessary to use at least 0.3 liters of 0.06% solution per square meter. To prepare it, you need to dissolve 4 tablets of Javel Solid in 10 liters of water.

Products made of metals, rubber, plastic, glass are recommended to be processed by immersion in the Javel Solid solution. The instructions for use warn that the exposure time disinfectant must be at least 60 minutes.

To treat toys and dishes without food residue, 15 minutes of disinfection by soaking is sufficient. The longest disinfection process will be when processing bed linen and dishes with food residues - 120 minutes.

The solution can be used to irrigate surfaces. Sanitary equipment (gurneys, tables, cabinets) must be processed (wipe) twice.

When using a disinfectant, you should use rubber gloves.

Measures aimed at disinfecting environmental objects make it possible to get rid of dangerous microorganisms. To do this, you should use special tools. Instructions for use of “Javel Solid” contain information about the range of effects of the product and methods of its use. Let's take a closer look at this information.

Description of the product

Currently, pathogenic microorganisms multiply and spread in the environment at tremendous speed. It is simply impossible to prevent infection without observing safety measures. It is recommended to use special-purpose disinfectants to treat surfaces. Instructions for use "Javel Solid" belongs to this category of products.

It is impossible to do without disinfection in hospitals and beauty salons. It is necessary to treat not only the work surface and tools, but also your hands. In medical offices, containers used for storing masks and used materials must be processed.

Indications for use

Instructions for use Javel Solid is positioned as a universal disinfectant. The product in tablet form is used in the following cases:

• general cleaning of premises;
• disinfection of cosmetic and medical instruments;
• processing of instruments and equipment;
• cleaning vehicles for transporting patients;
• disinfection of dishes.

"Javel Solid": instructions for use in dentistry

Dentists know better than anyone how important it is to treat the instruments and devices used in the dental treatment process. After all, every person’s oral cavity contains a huge number of both harmful and beneficial bacteria.

To treat surfaces and tools with a disinfectant based on the sodium salt of dichloroisocyanuric acid, you need to dissolve the tablet in water. The instruments are processed for 15 minutes. Instructions for use of Javel Solid recommend using 100 ml of the prepared solution per square meter.

Disinfection regimes for various objects using Javel Solid (except tuberculosis)

* Disinfection can be carried out with the addition of 0.5% detergent.

** Disinfection of room surfaces with intestinal infections can be carried out with solutions containing 0.015% active chlorine / 1 table. for 10 liters of water/.

Precautions:

The product "Javel Solid" has a mild irritating effect on the skin, mucous membranes of the eyes and respiratory organs.

DEOCHLOR TABLETS /company P.F.C., France/:

A jar weighing 1 kg / the size of a 1 liter jar / contains 300 tablets, which corresponds to 2 bags of chloramine. Shelf life 3 years, no odor, not afraid of accidental flooding, frost-resistant. Does not damage the processed products, does not have a corrosive effect.

A universal product for general disinfection. For disinfection of surfaces by wiping - 1 table. for 10 liters of water. For disinfection of medical instruments 4 tables. for 10 l. water /exposure 60 min./. From 1 jar you can prepare 750 liters of solution.

CHLORSEPT /Megentech, Ireland/:

It has bactericidal / including tuberculocidal /, virucidal and fungicidal activity. Has a slight irritant effect on the skin and mucous membranes. Has a corrosive effect on metal products. For disinfection, a 0.3% solution is used for tuberculosis, 0.2% for candidiasis, and a 0.1% solution for bacteria and viruses. Exposure time 60 minutes.

SEPTABIC /Abik company, Israel/:

It has a broad microbicidal effect, but is not active against tuberculosis.

"Javel Absolut" is a tableted chlorine product produced by domestic manufacturers. It comes in the form of white, quick-dissolving tablets. Main active ingredients is the sodium salt of dichloroisocyanuric acid in a volume of no more than 84%; the composition also contains additional elements that improve fast dissolution drug in water.

The weight of one tablet is 350 mg, and when dissolved in the working fluid, active chlorine is released in the amount of 150 mg. The disinfectant "Javel Absolut" has a strong antimicrobial effect. It is used to combat bacteria of gram-negative and gram-positive organisms (including tuberculosis), viruses (poliomyelitis, HIV, hepatitis, strains of avian influenza, SARS, adenovirus and others), fungi such as Candida and dermatophytes, especially dangerous infections such as plague, cholera, tularemia, anthrax in spore form, as well as various anaerobic infections.

Purpose

A unique product is used as a highly effective disinfectant domestic drug"Javel Absolute". Instructions for use contain all the necessary information on specific means. Thus, the drug can be used for prevention and elimination of possible foci of infection as a disinfectant solution.

Scope of application

It is used in honey. institutions such as:

• clinics;
• hospitals;
• sanatorium and rehabilitation centers;
• day care hospitals;
• medical centers and medical units;
• specialized homes for the elderly and disabled;
• maternity wards (excluding neonatology);
• dental clinics;
• dispensaries;
• transplantation centers;
• blood transfusion stations;
• disease diagnostic centers.

And also "Javel Absolut", the instructions of which contain recommendations to use the drug if necessary, are successfully used:

• on transport transporting patients;
• in children's institutions;
• in public utility organizations (for example, in hotels, saunas, hostels, hairdressers, beauty salons, laundries, industrial markets, catering, public toilets);
• in educational institutions;
• in cultural and sports organizations, for example, in swimming pools, sports schools, sports complexes, cinemas, etc.;
• at social welfare centers.

The drug "Javel Absolut" is used to eliminate possible foci of infection with tuberculosis bacteria, nosocomial infections, and anaerobic organisms. Instructions for use in schools indicate that disinfection should be carried out as a final step. It will prevent children from becoming infected with viral infections: polio, HIV, hepatitis, bird flu, atypical pneumonia, as well as fungal diseases.

Disinfection methods

"Javel Absolut", the instructions for use of which contain information about existing ones, are used for processing various objects and surfaces. So, it is used for:

• disinfection of various surfaces in premises, as well as pieces of cabinet furniture, outer surface various household appliances and apparatus, sanitary equipment, as well as fabrics, linen, appliances, utensils, including laboratory items, sanitary cleaning material, children's toys, plastic products public use, rubber coverings and objects;
• disinfection of medical items made of corrosion-resistant materials (rubber, plastic, glass);
• processing of origin (dressing materials, bed linen, including disposable ones, medical workers’ clothing and other items) before disposing of them;
• disinfection of special equipment and tools used in hairdressing salons, beauty salons, clubs and other institutions serving the public;
• disinfection of vehicles for transporting passengers, food products and industrial goods.

This is an approximate list of areas of application for Javel Absolut. The instructions for use contain information that must be read before use.

Compound

Potent components provide high performance properties of the Javel Absolut 300 disinfectant. Instructions for use contain information on the composition of the drug:

• sodium salt of dichloroisocyanuric acid (up to 84%);
• sodium carbonate;
• sodium bicarbonate.

Toxicity classification

According to the toxicity classification according to GOST 12.1.007-76, dangerous means include "Javel Absolut". The instructions for use contain information on the main parameters. Thus, the products belong to class 3 in terms of moderate hazard if released into gastrointestinal tract, 4th class of toxicity for damage to the skin, and 2nd class for toxic volatility (vapors). According to Professor Sidorov's classification, the drug is low-toxic when administered parenterally, acts as a local skin irritant, has a pronounced effect on the mucous membranes of the eyes and does not have a sensitizing effect.

Solutions containing a small amount of a toxic component (0.015-0.06%), when they come into contact with the skin surface once, do not have a harmful effect on the skin, may cause slight peeling and dryness, and when exposed to the mucous membrane of the eyes - minor irritation. Vapors from a working solution with a component content of 0.015% by weight belong to the 4th class of low-toxic drugs, with a volume of 0.03-0.06% there is a 3rd class of toxicity, 0.01-0.025% - to the 2nd class dangerous active substances.

How to prepare the solution

To prepare the solution, you must prepare an enamel, undamaged glass or plastic container. The required amount of the tablet is dissolved in it. drinking water room temperature (18-22 degrees). The working solution has a shelf life of three days, after which it must be disposed of and a new one prepared if necessary.

Precautions

Any chemical drug for disinfection has a number of features for use. Detailed information can be found on the packaging of Javel Absolut. Instructions for use, consumer reviews and advice from disinfectants can also help when using the drug. In any case, you must follow the safety recommendations:

1. Do not use the product for people with a tendency to allergic reactions And chronic diseases respiratory system.
2. When using the drug, wear protective gloves.
3. The preparation of the working solution must be carried out in a closed container.
4. The rooms in which the disinfection process is carried out must be well ventilated, and the containers in which materials are soaked must be sealed.
5. Cleaning of medical materials and products from disinfectant must be carried out under running water (glass, metal - 3 minutes, rubber and plastic - 5 minutes).
6. At the end of the disinfection process, it is recommended to ventilate the room until the smell of chlorine is completely eliminated.
7. Do not allow the working composition and undissolved tablets of the drug to come into contact with skin and mucous membranes. If contact occurs, rinse with running water for 3-5 minutes.
8. It is prohibited to drink alcohol, smoke, or eat food during treatment. After finishing working with the disinfectant, you must wash your hands thoroughly with soap.

Conclusion

"Javel Absolut" is a highly effective drug for disinfecting premises and objects for various purposes. According to reviews, the product has the expected effect and has good performance in eliminating possible residual effects.

IN medical institutions, kindergartens, schools, patients and parents often ask what disinfectants are used. They often answer that this is Javel Solid, the composition is effective and safe. Details are usually not given, citing the busy schedule and compliance of the drug with norms and regulations. You can also hear that the instructions for using des. Javel Solid products in a specific organization are approved by management and approved by regulatory authorities.
This answer gives a completely truthful, although not sufficient detailed information. It is true that Javel Solid disinfectants comply with standards, are approved and recommended for use in medical and child care institutions, in the service sector, in transport and in the food industry.

Technical characteristics of Javel Solid

Disinfectant releases French manufacturer"Jazol." The drug is part of a line of chlorine-based formulations; the name of the series, “Javel,” reminds us of this.

Interesting fact. The name "Javel" has a toponymic origin. In the XVIII–XIX centuries. this was the name of the liquid for cleaning and disinfecting linen. The first chlorine-based preparation intended for clothing and dishes was made by the French chemist Berthollet. At that time he was working in the small town of Javel, located near Paris. The composition got its name in honor of him.

The product is available in tablets for dissolution in water. One tablet contains 73.25% sodium salt of dichloroisocyanuric acid. Each package of the drug comes with instructions for using Javel Solid tablets.

Description of disinfection "Javel Solid"

General sanitation procedure: Preparation of the Javel Solid working solution.

Use of the composition - irrigation, soaking, washing, washing. The method of application depends on the type of surfaces to be treated and the degree of contamination.

Rinse. The solution is washed off with running water or removed in several approaches using damp cloth, which is thoroughly washed after each wipe.

How to properly dilute Javel Solid

To prepare the solution, you need to take a plastic, glass or enamel-coated metal container.

Important! The Javel Solid disinfectant is diluted so that the solution does not come into contact with exposed metal or wood. If you use, for example, an enamel bucket, check that the enamel is intact and without defects.

One or more tablets are dissolved in clean water. Typically tap water is used. Cold and hot are mixed to obtain water at room temperature or lukewarm.

For 10 liters of water you need from 0.5 to 20 tablets. The concentration of the solution depends on the place where the sanitation is carried out and its type. So, according to the instructions for processing egg shells in the food industry, a 0.01 percent solution is used. To obtain it, 1 tablet is dissolved in 15 liters of water. Similarly, there are Javel Solid instructions for kindergartens, schools, catering establishments, hotels, swimming pools, etc.

Standards for child care institutions

How to dilute the Javel Solid disinfectant for use in schools and kindergartens depends on two factors:

Type of processing – planned processing or emergency. Urgent treatment is carried out when there are sick children or teachers.
Composition of treatment – ​​one or several drugs are used.

The general principle is as follows. To use Javel Solid in kindergarten or in a nursery, small concentrations are sufficient: up to 4 tablets per 10 liters of water. During routine treatment at school or when using several drugs, 4-5 tablets per 10 liters are needed.

In case of emergency sanitary measures, the instructions for using Javel Solid at school recommend a solution with a high content of active chlorine (up to 0.2%), that is, up to 14 tablets per 10 liters of water.

Important! When working with concentrated liquid - above 0.1%, more than 7 tablets per 10 l - it is recommended to wear a universal respirator and sealed goggles.

LLC PTK "PolymerPlast" - all information about disinfectants 03/23/29, 07/39/44

MINISTRY OF HEALTH OF THE RUSSIAN FEDERATION

INSTRUCTIONS

By application and quality control methods

disinfectant "JAVEL SOLID" from JAZOL (France)

Moscow 2003

INSTRUCTIONS

on the use and methods of quality control of the disinfectant "JAVEL SOLID" from the company "JAZOL" (France)

Guidelines were developed by the Research Institute of Disinfectology of the Russian Ministry of Health

Instructions for use are intended for personnel of medical and preventive institutions, workers of disinfection enterprises and other institutions that have the right to engage in disinfection activities.

GENERAL PROVISIONS

1.1. The product “JAVEL SOLID” is produced in the form of tablets weighing 3.2 g, containing the sodium salt of dichloroisocyanuric acid as the active ingredient. When 1 tablet is dissolved in water, 1.5 g of active chlorine is released. The shelf life of the product is 3 years.

1.2. The product "JAVEL SOLID" is highly soluble in water. Aqueous solutions are transparent and have a slight chlorine odor. The shelf life of working solutions is 3 days.

1.3. The product "JAVEL SOLID" has an antimicrobial effect against bacteria (including Mycobacterium tuberculosis), viruses (including hepatitis and HIV viruses), fungi of the genus Candida, and dermatophytes.

1.4. According to the parameters of acute toxicity when administered into the stomach, the product "JAVEL SOLID" belongs to the 3rd class of moderately hazardous substances according to GOST 12.1.007-76. Has a slight irritant effect on the skin, mucous membranes of the eyes and respiratory organs.

1.5. Solutions of the "JAVEL SOLID" product are intended for disinfection of indoor surfaces, furnishings, including during general cleaning, sanitary transport, and vehicles for transportation.

food products, linen, tableware and laboratory utensils, patient care items, medical products, sanitary equipment, cleaning equipment for bacterial (including tuberculosis), viral (including hepatitis and HIV infection) and fungal (candidiasis, dermatophytosis) infections etiology in health care facilities, at communal facilities (hotels, hostels, baths, laundries, swimming pools, hairdressers, etc.), catering and food trade establishments, during preventive, current and final disinfection in children's institutions.

2. PREPARATION OF WORKING SOLUTIONS

Working solutions are prepared in enamel, glass or plastic containers by dissolving Javel Solid tablets in water (Table 1).

Table 1.

Preparation of working solutions

3. APPLICATION OF “JAVEL SOLID”

3.1. Solutions of Javel Solid are used to disinfect medical products, including disposable ones (before disposal), and patient care items made of corrosion-resistant metals, glass, polymer materials, rubber; tableware and laboratory utensils, linen, vehicles for transporting food products; furniture, toys, sanitary equipment according to the modes presented in tables 2-4.

3.2. Patient care items and medical products are completely immersed in a disinfectant solution. Detachable products are processed in disassembled form, the channels and cavities are filled with solution, avoiding the formation of air pockets. After disinfection, they are washed with running water for 3 minutes.

3.3. Tableware, freed from food debris, and laboratory utensils are completely immersed in a disinfectant solution at the rate of 2 liters per set. After disinfection is completed, the dishes are washed with water for 3 minutes.

3.4. Toys (plastic, rubber, metal) are immersed in the solution, preventing them from floating up. Large toys are wiped with a rag soaked in a disinfectant solution. After disinfection is completed, toys are washed with water for 5 minutes.

3.5. Linen (except wool, silk and synthetic) is soaked in the solution at a consumption rate of 4 liters per 1 kg of dry linen. After disinfection is completed, the linen is washed and rinsed.

3.6. Floors, walls, indoor furniture, ambulances, and vehicles for transporting food products are wiped with a rag soaked in a solution at the rate of 100 ml per 1 sq.m. or irrigate at the rate of 300 ml per 1 sq.m. treated surface. After disinfection is completed, the premises are ventilated for 15 minutes, parquet floors, polished and wooden furniture are wiped with a dry cloth.

3.7. Sanitary equipment is wiped with a rag soaked in the solution, or irrigated with a solution of the product. Cleaning material (rags) is soaked in a disinfectant solution. After disinfection is completed, it is rinsed and dried.

Table 2.

Disinfection modes for various objects using solutions of the product

"JAVEL SOLID" for infections of bacterial (except tuberculosis) and viral (including hepatitis and HIV infection) etiology

Table 3.

Modes for disinfecting objects with solutions

means "JAVEL SOLID" for tuberculosis

* Disinfection can be carried out with the addition of 0.5% detergent.

Table 4.

Modes for disinfecting objects with solutions of the product

"JAVEL SOLID" for candidiasis and dermatophytosis

* Disinfection can be carried out with the addition of 0.5% detergent.

** The regimen is given for disinfection for candidiasis.

4. PRECAUTIONS

4.1. When preparing working solutions of JAVEL SOLID, the use of personal protective equipment is not required.

4.2. Work with solutions in concentrations higher than 0.1% of active chlorine, as well as work using irrigation methods, should be carried out with respiratory protection using universal respirators such as RPG-67 or RU-60M with a cartridge of grade B and eye protection with sealed goggles.

4.3. All types of work with solutions in concentrations up to 0.1% of active chlorine by wiping or immersion can be carried out without respiratory protection, avoid contact with eyes.

4.4. All types of work with the product should be carried out with rubber gloves protecting the skin of the hands.

4.5. The treatment should be carried out in the absence of patients.

4.6. Cover containers with solutions with lids.

4.7. After treatment, ventilate the room for 15 minutes.

4.8. Persons with hypersensitivity to chlorine preparations are not allowed to work with the product.

4.9. When working with the product, you must observe the rules of personal hygiene. Smoking, eating, drinking is prohibited. After work, you should wash your hands with soap and water.

4.10. The product should be stored separately from medications and food products, out of the reach of children, in tightly closed packaging from the manufacturer.

5. SIGNS OF ACUTE POISONING AND

FIRST AID MEASURES FOR POISONING

5.1. If precautions are not observed, as well as in persons with hypersensitivity to chlorine-containing agents, acute poisoning with JAVEL SOLID is possible. Acute poisoning manifests itself in irritation of the mucous membranes of the eyes and respiratory tract (lacrimation, sore throat, cough).

5.2. When the first signs of acute poisoning appear, the victim must be taken to fresh air, provide peace. Rinse your mouth, nose, and throat with water, then give warm milk with baking soda (1 teaspoon per glass of milk). If necessary, consult a doctor.

5.3. If the solution gets into your eyes or skin, rinse the affected area with plenty of water.

6.PHYSICAL-CHEMICAL AND ANALYTICAL

METHODS OF ANALYSIS OF JAVEL SOLID

The disinfectant JAVEL SOLID is available in tablet form.

JAVEL SOLID tablets are controlled according to the following quality indicators: appearance, color, smell, average weight, disintegration time and mass fraction of free chlorine.

The table below shows the controlled parameters and standards for each of them.

TEST METHODS

1. Definition appearance, color and smell

Appearance and color are determined by visual inspection. The smell is assessed organoleptically.

2. Determination of the average weight of tablets

To determine the average weight of the tablets, 20 tablets are weighed.

The average weight of tablets is calculated using the formula:

where m is the total mass of weighed tablets, g;

n – number of weighed tablets.

3.Determination of tablet disintegration time

1 tablet is added to a conical flask with a capacity of 500 cm 3, 500 cm 3 of tap water is poured, a stopwatch is turned on, and the disintegration time of the tablets is noted when the flask is gently rocked.

4. Determination of active chlorine content in tablets

4.1. Equipment, reagents and solutions

General purpose laboratory scales of the 2nd accuracy class according to GOST 24104-88E with the largest weighing limit of 200 g.

Volumetric flask 2-100-2 according to GOST 1770-74.

Flask Kn-1-250-24/29 TS, kn-2-250-34 THC according to GOST 25336-82.

Burette 1-2-25-0.1.2-2-25-0.1 or 3-2-25-0.1 according to GOST 20292-74.

Cylinder 1-50 or 3-50 according to GOST 1770-74.

Cup SV-14/08 according to GOST 25336-82.

Soluble starch according to GOST.

Sulfuric acid according to GOST 61-75; 10% aqueous solution.

Potassium iodide according to GOST; 10% aqueous solution.

Sodium thiosulfate.

Distilled water according to GOST 6709-72.

4.2. Performing an Analysis

Weighted when determining the average mass (according to clause 2 of this section)

The tablets are crushed and the resulting powder is thoroughly mixed.

A sample of the resulting powder (from 1.0 g to 2.0 g), weighed with an accuracy of 0.0002 g, is quantitatively transferred into a volumetric flask with a capacity of 100 cm 3, 80 cm 3 of distilled water is added, the analyzed sample is dissolved and the volume of distilled water is adjusted water up to the mark. 5 cm 3 of the resulting solution is transferred to a conical flask with a capacity of 100 cm 3, add 10 cm 3 of distilled water, 10 cm 3 of 10% sulfuric acid and 10 cm 3 of 10% aqueous solution potassium iodide. After keeping the flask in the dark for 5 minutes, the released iodine is titrated with 0.1 N. sodium thiosulfate solution until the solution becomes discolored. Before the end of the titration, 0.5 cm 3 of an aqueous solution of starch is added to the light yellow solution being titrated.

4.3. Processing the results

0.003545 V K 20 M

X = ─────────────────

where 0.003545 is the mass of active chlorine, corresponding to 1 cm 3 0.1 N. sodium thiosulfate solution, g.;

V – volume of 0.1 N used for titration. sodium thiosulfate solution, cm 3;

K – correction factor 0.1 n. sodium thiosulfate solution;

20 – dilution factor;

m – mass of the analyzed sample, g;

M is the average weight of tablets, determined according to paragraph 2..

The result of the analysis is taken as the arithmetic mean of 3 determinations, the absolute discrepancy between which should not exceed the permissible discrepancy equal to 0.15 g per tablet.

The permissible absolute total error of the analysis result is 0.20 g per tablet with a confidence probability of 0.95.